This event will offer test sessions where vendors can assess the level of interoperability of their implementations and verify the correct interpretation of the oneM2M standards. Interoperability test scenarios from TS-0013 (interoperability testing) will be proposed to participants together with Conformance Testing. The goal is to validate the oneM2M specifications as well as to help participants to debug their products. Please note that some brand new sets of tests will be provided in addition to the existing ones, such as announcement, timeSeries, pollingChannel, blocking resource access, and more. The interoperability results are not to be public as the event is covered by a Non-Disclosure Agreement. This activity is supported by the European Commission and oneM2M.